80156370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{381697}}^1$

素因数の和:381714

約数の個数: 32

約数和(自身を含む): 219858048

約数和(自身を除く): 139701678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 381697, 763394, 1145091, 1908485, 2290182, 2671879, 3816970, 5343758, 5725455, 8015637, 11450910, 13359395, 16031274, 26718790, 40078185, 80156370]

約数ペア:

[(1, 80156370), (2, 40078185), (3, 26718790), (5, 16031274), (6, 13359395), (7, 11450910), (10, 8015637), (14, 5725455), (15, 5343758), (21, 3816970), (30, 2671879), (35, 2290182), (42, 1908485), (70, 1145091), (105, 763394), (210, 381697)]